<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>Document</title>
  </head>
  <body>
    <form action="" method="POST">
      <div><input name="username" type="text" value="asdfasdfa" /></div>
      <div><input name="icon" type="file" /></div>
      <div><input name="age" type="number" min="10" max="20" /></div>
      <div>
        <label>
          篮球
          <input name="aihao" type="checkbox" value="篮球" />
        </label>
        <label> 足球 <input name="aihao" type="checkbox" value="足球" /> </label>
        <label>乒乓球<input name="aihao" type="checkbox" value="乒乓球"/></label>
      </div>
      <div><input type="radio" name="sex" id="" value="男" /> 男</div>
      <div><input type="radio" name="sex" id="" value="女" /> 女</div>
      <select name="address" id="">
        <option value="成都">成都</option>
        <option value="德阳">德阳</option>
        <option value="绵阳">绵阳</option>
      </select>
      <textarea name="desc" id="" cols="30" rows="10"></textarea>
      <input type="password" name="userpwd" id="" />
      <input type="date" name="day" id="" />
      <button>提交</button>
    </form>
  </body>
</html>
